[synth](HTML
[synth](HEAD
[synth])HEAD
[synth](BODY
[1,1,0;1,11,10]"some text 
[1,11,10;2,23,51](SPAN
Aclass value\ncontaining a newline
[2,23,51;2,34,62]"spancontent
[2,34,62;2,41,69])SPAN
[2,41,69;3,1,70]"\n
[synth])BODY
[synth])HTML
